14155943 has 4 divisors (see below), whose sum is σ = 14206248. Its totient is φ = 14105640.

The previous prime is 14155907. The next prime is 14155957. The reversal of 14155943 is 34955141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14155943 - 2¹⁸ = 13893799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14155903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24728 + ... + 25293.

It is an arithmetic number, because the mean of its divisors is an integer number (3551562).

Almost surely, 2^14155943 is an apocalyptic number.

14155943 is a deficient number, since it is larger than the sum of its proper divisors (50305).

14155943 is an equidigital number, since it uses as much as digits as its factorization.

14155943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50304.

The product of its digits is 10800, while the sum is 32.

The square root of 14155943 is about 3762.4384380346. The cubic root of 14155943 is about 241.9057928511.

The spelling of 14155943 in words is "fourteen million, one hundred fifty-five thousand, nine hundred forty-three".